Donald R. Elzinga, Jr. — 1 Patent at General Motors

Donald R. Elzinga, Jr. has been granted 1 US patent while listed as an inventor at General Motors. All of these patents were granted in 2007. Donald R. Elzinga, Jr. ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Donald R. Elzinga, Jr. in Waterford, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7225783	Engine motion active control	Frederick P. Hohnstadt, Steven A. Tervo, Eric N. Jacobson, Brian E. Ferrari, Eric J. Defenderfer +3 more	2007-06-05	$7,487,000